seen.

"why do you say, o jacob,
why declare, o israel,
'my way is hid from the L-RD,
my cause is ignored by my God?'
do you not know?
have you not heard?
the L-RD is God from of old,
creator of the earth from end to end,
He never grows tired or weary,
His wisdom cannot be fathomed.
He gives strength to the weary,
fresh vigor to the spent."

-isaiah 40.